baber/WOPTO huggingface dataset:
Patent JP-H1174620-A (JP)
Title: Semiconductor laser and laser light emitting apparatus employing it
Inventor: ASANO HIDEKI
IPC: H01S5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To produce a low noise stabilized output by employing titanium as a material being arranged at the interface between a semiconductor layer and an electrode located closely to an active layer emitting light. SOLUTION: The semiconductor laser 2 is a refractive index waveguide type semiconductor laser having a wide oscillation region comprising an n-GaAs butter layer 22, an n-AlGaAs clad layer 23, an undoped active layer 24, and a partially mesa type p-AlGaAs clad layer 25 formed sequentially on an n-GaAs substrate 21. A p-GaAs cap layer 26 is formed on the upper surface of the mesa part and an insulation layer, i.e., an SiO2 layer 27 is formed on the opposite sides the mesa part. Furthermore, a p-side electrode 28 of Ti/Pi/Au is arranged on the cap layer 26 and an n-side electrode 29 of AuGe/Ni/Au is arranged on the backside of the n-GaAs substrate 21. The p-side electrode 28 is formed by depositing Ti, Pt and Au sequentially from the side touching a semiconductor layer (cap layer 26).
Patent JP-H0574694-A (JP)
Title: Electron beam emitting method
Inventor: KOBAYASHI YASUSHI
IPC: H01L21/027
Filed: 1991-09-13
Abstract: PURPOSE:To provide an electron beam emitting method which can prevent the occurrence of local charge-up. CONSTITUTION:At the time of irradiating an object 2 composed of an insulator with an electron beam, a charge-up preventing film 3 having an electron transmitting property and conductivity is formed at least before the object 2 is irradiated with the electron beam. Therefore, the electron beam is not bent nor spread, but reaches the object through a normal route. In addition, since the electrons which cause charge-up are diffused by the film 3, the uneven distribution of electrons and, accordingly, the occurrence of local charge-up can be prevented.
Patent JP-H0871227-A (JP)
Title: Game device
Inventor: KOBASHI SHOICHI
IPC: A63F7/02
Filed: 1994-09-05
Abstract: PURPOSE: To smoothly switch a pattern in response to the game state, recover the display at a high speed when external noises occur, and stably display the pattern. CONSTITUTION: Pattern data are directly transferred to the display device 26 of a sub-board 7 from the central arithmetic device 13 of a main board 6 within one periodic interrupt time 3 ms. Even if one small data in one interrupt time are broken by the external noises occurring accidentally, the data are again transferred in about 3 ms next, and no flicker is felt on a screen. The high-speed change of the game state can be coped with, and the pattern in response to the present situation can be displayed. Since one CPU 13 centrally controls the management of game proceeding and display actions, the pattern information on the game state including the confirmation information can be transferred at once. The pattern data are transferred, displayed, and re-displayed at a high speed without being affected by the program speed.  The command can be made simple, and the same data are repeatedly transmitted at a high speed until the game state is changed.
Patent JP-H0282378-A (JP)
Title: Event scheduling processing system for parallel computer
Inventor: SHINDO TATSUYA
IPC: G06F15/80
Filed: 1988-09-19
Abstract: PURPOSE:To obtain high load distribution and to make a processing efficient by dividing a processor into several control groups, and treating different areas as processing object at every control group. CONSTITUTION:A processor 14 is divided into plural control groups G1 to G4 to be control units concerning an address, and a scheduling circuit 11 receives and controls an even to designate the address for a processing objective data group from the adjacent control group at every control group G1 to G4. In a real address generating circuit, a base address determined based on the event controlled by the scheduling circuit 11 and the data address to be processed by the processor 14 belonging to the control groups G1 to G4 by the address supplied by means of a controller 10 are generated. Thus, the high load distribution can be obtained, and the processing can be made efficient.
Patent JP-H0681296-A (JP)
Title: Sheet for laminated sheet
Inventor: OSAWA JUNJI
IPC: D21H17/63
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a sheet for laminated sheets having good impregnating properties for a thermosetting resin in production of prepreg and having good dimensional and shape stabilities in a process for producing laminated sheets, especially in a process for processing printed circuit board. CONSTITUTION:This sheet for laminated sheets is obtained by including pulp, on which an inorganic material insoluble or sparingly soluble in water is carried, in the interior of cellulose fiber so that the content of the inorganic material may be 5-55wt.%. The sheet has good impregnating properties for a thermosetting resin in producing a prepreg and when the laminated sheet is produced from this sheet, the laminated sheet having good dimensional stability and reduced in change of shape of warp and torsion is obtained. As a result, the thickness of the sheet can be made thin and remarkable effects on making the laminated sheet thin, fine and light-weight is obtained.
Patent JP-H0283912-A (JP)
Title: Manufacture of chip-shaped film capacitor
Inventor: NAKANO NAOTO
IPC: H01G4/30
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a chip capacitor having high heat resistance by making a porous tape impregnated with thermohardening resin into a semihardening condition for being laminated together with a metallized plastic film to be taken up followed by cutting a laminate obtained while being thermohardened to be adherence-integrated. CONSTITUTION:A paper tape 1 is dipped into an impregnation tank 2. Thermohardening resin such as epoxy is used for an impregnation liquid. Next, the resin-impregnated paper tape 1 is placed on a blotting paper 4 to be heated at 100 deg.C for about 10min in order to remove surplus resin. Thereby, resin gets into a semihardening condition. After taking it up together with a metallized plastic film, metal spraying is performed on its end face. Next, heat-treated resin is regularly hardened so as to integrated a protective film and the metallized plastic film for being completely stuck. This is cut to obtain a chip-shaped film capacitor.
Patent JP-H0684118-A (JP)
Title: Magnetic recording/reproducing method
Inventor: KANEHIRA ATSUSHI
IPC: G11B31/00
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a magnetic recording/reproducing method to a photosensitive film to generate clocks stably even when the running speed of the film is changed and surely detect the data. CONSTITUTION:When synchronizing clock signals are preliminarily recorded an equal distance to a magnetic track (magnetic layer) 1 of a film with one polarity, the clock signals are reproduced by a magnetic head 2 and compared with a predetermined comparing level, whereby recording clock signals are generated. Based on the signal delayed by a delay device 8 corresponding to the running speed of the film detected by a speed detector 9, the recording data is recorded to the magnetic track 1. At the reproducing time, the clock signals are reproduced by a comparator 5 from the reproducing current obtained from the magnetic track 1. The data is reproduced by detecting the signal obtained by a comparator 6 at a gate 7.
Patent JP-2001058145-A (JP)
Title: Electrostatic treatment chamber arranged for electrostatic flocking device and electrostatic coating device
Inventor: TATSUMI HIDEYUKI
IPC: B05C19/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To form a homogenous flocked surface and coated surface while not influenced by a slack which is caused by its own weight in the process of passing a long belt-like work through an electrostatic hair transplanting chamber and an electrostatic coating chamber at a high speed. SOLUTION: This device arranges therein a pressure roll 6 forcing to produce a valleculate narrow inclined part surface corresponding to the slack caused by its own weight of the work in the process of passing a long belt-like work through an electrostatic flocking chamber and an electrostatic coating chamber 2 at a high speed as well as it arranges therein electrodes 5A and 5B in parallel with the valleculate narrow inclined part surface of the long belt-like work produced by the pressure roll 6.
Patent JP-2001057945-A (JP)
Title: Power source unit for bathroom
Inventor: TAKEUCHI SHINICHI
IPC: H02J3/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate new installation of electric devices in existing bathroom, in power source unit for the bathroom. SOLUTION: A box 18 is equipped with a power input port 11, a power converter 12 to convert the commercial power supply into a prescribed supply, a power output 14 to an electric device 13, an attaching portion 17 where the first electric device 13 is attached and a power output port 16 through which an electric power is supplied from the power converter 12 to a second electric device 15 possessed in the neighbor of a bathroom, and provided with a first electric wire storage 22 for the first electric device 13. This system allows easy installation of new electric device in an existing bathroom.
Patent JP-2000067446-A (JP)
Title: Optical storage device and adjusting method of positioner driving sensitivity
Inventor: IKEDA TORU
IPC: G11B7/09
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To maintain the driving sensitivity of a positioner constant regardless of the track position in the radial direction of a medium. SOLUTION: The method is provided with a servo system 26, which drives a positioner 25 that moves the illuminating position of light beams to an arbitrary track position of a medium, a memory 30, which beforehand stores the measurement result of a driving sensitivity measuring section 28, and a driving sensitivity setting section 32. The memory 30 beforehand stores the servo gain of the system 26 to make the driving sensitivity (an acceleration coefficient) of the positioner 25 constant at plural positions in the radial direction of the medium. The section 32 reads the servo gain corresponding to the track position from the memory 30 during a moving while the system 26 moves the positioner to an arbitrary track position and sets the gain into the system 26.
Patent JP-H0597855-A (JP)
Title: Azole derivative
Inventor: PIITAA UIRIAMU RODONII KOORUKE
IPC: C07D487/04
Filed: 1991-05-29
Abstract: PURPOSE: To provide a new azole derivative useful as an adenosine antagonist, particularly useful for curing ischemic heart diseases.  
     CONSTITUTION: The compounds of formula I or salts thereof, e.g. 7-amino-2-(2- furyl)-5-phenoxy-[1,2,4]triazolo [1,5-a][1,3,5]-triazine, are obtained, when X is S, O, by allowing a compound formula II to react with a compound of formula III (wherein X is S, O) at a high temp. IN the formula I, Q is a substitutable 5-membered heteroaryl; R 1  is H, a 1-6C alkyl, 1-4C alkanoyl,; R 2  is H, a 3-12C cycloalkyl, 3-6C alkenyl, phenyl-3-6C alkenyl, tetrafluorophenyl, pentafluorophenyl, 5-6-membered heteroaryl, substitutable 1-6C alkyl, substitutable phenyl; X is O, S, SO, SO 2 , NR a  (R a  is H, a 1-6C alkyl or together with R 2  and adjacent N forms a 4- or 6-membered saturated heterocyclic ring); A is N, CT (T is H, a 1-4C alkyl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6296408-A (JP)
Title: Drug for oral cavity
Inventor: ITO SHINOBU
IPC: A61Q11/00
Filed: 1985-10-23
Abstract: PURPOSE:A drug for the oral cavity effective for preventing and remedying periodontosis, cleaning the oral cavity, removing a foul breath and beautifying the teeth, containing an L-ascorbic acid 2-phosphoric acid ester or its salt as an active ingredient. CONSTITUTION:A drug for the oral cavity, containing 0.01-10wt% L-ascorbic acid-2-phophoric acid ester or its salt (e.g., Na, K, Ca or Mg salt). The above- mentioned active ingredient is safe, extremely stable, well soluble in water and shows ascorbic acid activity in application of organism, so it exhibits extremely improved effects on prevention and remedy for periodontosis. Chewing gum, paste, gargle, troche, etc., are applied as a form for use besides various kinds of dentifrice and the amount of the drug calculated as the active ingredient is usually about 0.1-5g daily.
Patent JP-S6481688-A (JP)
Title: Stabilizer of power system
Inventor: TANAKA SEIICHI
IPC: H02P27/02
Filed: 1987-09-19
Abstract: PURPOSE:To enable adjusting a phase-lead-lag circuit optimally with repeat to a plurality of power oscillation modes, by providing a system stabilizer with a cycle detector and a phase-lead-lag correction circuit to which a fuzzy inference is applied. CONSTITUTION:When motor terminal voltage is deviated from a reference value, a deviation signal is added to an input terminal 1 and this deviation signal is inputted into an exciter 7 through a regulator 6. A system stabilizer adds a rotating speed deviation signal to an addition circuit 5 through a filter 2a, a correction circuit 2b and a limiter 2c. On the other hand, a phase-lead-lag correction circuit 23 corrects the constant of the phase-lead-lag circuit 2b of the system stabilizer from a fuzzy inference in accordance with the outputs of a cycle detector 1 to detect the cycle of the 1st power oscillation mode and of a cycle detector 2 to detect the cycle of the 2nd power oscillation mode.
Patent JP-H0399342-A (JP)
Title: Control system for program event recording
Inventor: HAGIWARA TETSUYA
IPC: G06F11/34
Filed: 1989-09-13
Abstract: PURPOSE:To simplify the processing of an emulator by changing the contents of a PER code and writing the changed PER code even when a program interruption due to a PER is generated at the time of emulating a specific instruction. CONSTITUTION:When a program interruption is generated by the PER at the time of emulating a certain instruction, the contents of a PER code register 4 are read out and the contents of the register 4 is reset by a signal 'RESET- AND-READ-PER-CODE'. The record of a branch success event e.g. out of the contents of the register 4 is erased and the changed contents are written in the register 4 through a write bus 12. Then the program interruption processing of the PER is executed by hardware in accordance with the contents of the register 4, so that the processing of the emulator can be simplified.
Patent JP-S61115628-A (JP)
Title: Manufacture of pipe having non-circular sectional form made of alpha+beta type titanium alloy
Inventor: OKADA MINORU
IPC: B21D26/033
Filed: 1984-11-08
Abstract: PURPOSE:To manufacture a pipe having non-circular sectional form made of alpha+beta type titanium alloy at high dimensional accuracy which so far considered impossible by utilizing superplasticity phenomenon in alpha+beta type titanium alloy. CONSTITUTION:An alpha+beta type titanium alloy flank pipe is sealed by end plates 2, 3 and an inner sending pipe 4 is pressure contacted to the end plate 3 and a blank pipe assembly 5 is manufactured. This is inserted into a non-circular mold 6, and the blank pipe assembly 5 and non-circular mold 6 are heated by a heating device in a vacuum furnace 7. At the same time, high pressure inert gas is introduced into the flank pipe 1 through the inner sending pipe 4 to deform the blank pipe 1. At this time, the temperature of heating and distortion speed of deformation are made to temperature and distortion speed that hold the blank pipe 1 within the range of superplasticity proper to the material quality of the blank pipe 1. Thus, an alpha+beta type titanium alloy pipe having non-circular sectional form is manufactured.
Patent JP-S6479524-A (JP)
Title: Air conditioner controlling device
Inventor: OIE NAOYUKI
IPC: F24F7/007
Filed: 1987-09-18
Abstract: PURPOSE:To enable a concentration of gas of a background to be accommodated for its influence by a method wherein both a reference value at a short section and another reference value at a long section are applied for sensing air pollution. CONSTITUTION:Memory means 32 may store a maximum value RS2 of a sensor resistance at a short section, for example, having 20 minutes or so. Memory means 34 may store a maximum value RS1 of a sensor resistance at a section of a maximum limit of 40 minutes and then this is applied as a reference value for detecting air pollution. Memory means 36 may store a maximum RO of a sensor resistance at a section of non-limiting and make it as a reference value at a long section. Calculating means 44 may calculated a ratio between a sensor resistance RS and the reference values RS1 and RO, a sensitivity varying means 42 may have a value of RS/RO as a variable S and then vary the sensitivity SO into six stages, for example. A value of the reference value RO corresponds to that of clean air. A variation of the sensor resistance RS from the reference value RO or a variation of the reference value RS1 from RO can be assumed as one corresponding to combustible gas present in the background. In case that a concentration of gas at the background is high, a variation of the resistance RS in respect to the gas of same amount is low, so that a sensitivity SO is utilized to accommodate for a variation of sensing sensitivity caused by the background gas.
Patent JP-2000067464-A (JP)
Title: Polymer laminated body and multilayered optical recording medium consisting of that body
Inventor: KOMATSU HIROYUKI
IPC: G11B7/24038
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a polymer-laminated body causing no problem of crosstalk in which the record is hardly erased even by repeated reading, and to provide a multilayered optical recording medium consisting of the laminated body. SOLUTION: The polymer laminated body consists of polymer layers (A) having an optical recording function and spacer polymer layers (B), and the polymer layers (A) and spacer polymer layers (B) are preferably alternately laminated. As for the polymer layers (A) having the optical recording function, photorefractive polymers, photochromic polymers and photopolymers can be used. The spacer polymer layers (B) consist of a thermoplastic resin. The thermoplastic resin bas >=50% transmittance for light at 780 nm wavelength in the form of a 1-mm thick press sheet.
Patent JP-S6297558-A (JP)
Inventor: IKADA YOSHITO
IPC: A61L26/00
Filed: 1985-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001069763-A (JP)
Title: Operation/mode switching setter for inverter
Inventor: IMAI HIROSHI
IPC: H02M7/48
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To operate an inverter easily and plainly by using a minimum required number of operating tools. SOLUTION: An operating dial body comprises a rotary switch having twelve point stop positions arranged at an angular interval of 30 deg.. Each electrode of the rotary switch is connected with a control circuit for starting/stopping an inverter, indicating/selecting the state thereof and setting internal constants thereof. A disc-like name plate 12 is fixed to the operation dial body in the circumferential direction. The name plate 12 is provided with lines 13 for sectioning it into twelve sections in the radial direction at an angle of 30 deg. and lines 14 for sectioning it into three stages in the circumferential direction. Such terms as 'operation mode', 'parameter set mode', 'failure set' fill in the space column at the outermost circumference defined by the section lines 13, 14.
Patent JP-H0285345-A (JP)
Title: Manufacture of alpha+beta titanium alloy material having reduced componental segregation and having excellent homogeneity
Inventor: ISHIKAWA SHINJI
IPC: C22F1/00
Filed: 1988-09-22
Abstract: PURPOSE:To manufacture the title alloy material having reduced componental segregation in an ingot and having excellent homogeneity, in the hot working stage where an alpha+beta titanium alloy ingot is formed into a prescribed shape, by subjecting it to specific high temp. diffusing treatment. CONSTITUTION:An alloy ingot of an alpha+beta titanium alloy is subjected to hot working for one or more times and is formed into a prescribed shape. In the above hot working stage, high temp. diffusing treatment stage of 1150 to 1350 deg.C is executed for one or more times. After that, is necessary, in the cooling stage, hot working of >=20% working rate is executed for one or more times at the temp. of beta trunsus to 500 deg.C, i.e., in the range of alpha+beta two phase, and/or the treatment where the alloy is heated to the temp. range of (beta trunsus+150 deg.C) to beta trunsus and is rapidly cooled to <=500 deg.C at >=1 deg.C/min cooling speed is executed for one or more times. In this way, the titanium alloy material having drastically reduced componental segregation, composed of alpha structure near equi-axed one and having excellent homogeneity can be obtd.
Patent JP-S60129737-A (JP)
Title: Temperature control device of fluorescent lamp of copying machine
Inventor: KITA SHINJI
IPC: G03G15/04
Filed: 1983-12-16
Abstract: PURPOSE:To keep the temperature of a fluorescent lamp at proper status and to stabilize the light of the fluorescent lamp by controlling a fluorescent lamp control element in accordance with the temperature of the most-cooling point of the fluorescent lamp. CONSTITUTION:A lamp heater 2 is fitted to the fluorescent lamp 1, a metallic plate 7 in which a thermistor 3 is embedded is contacted with the center part of the lamp, one side of a Peltier element to be used as a fluorescent lamp temperature control element is adhered to the opposite side of the metallic plate 7, and a heat sink 4 is adhered to the other side. A signal from the thermistor 3 is detected, and compared with a reference temperature signal by a comparator, if the signal is lower than the reference signal, the lamp heater 2 is turned on and current is supplied so that the lamp pipe side of the element 8 is turned to the hot side. If said signal is higher than the reference value, the lamp heater 2 is turned off and reverse current is supplied to the element 8. The most-cooling temperature of the fluorescent lamp 1 is controlled by the pumping effect of the element 8, so that the fluorescent lamp 1 is kept at a proper temperature and the light is stabilized.
Patent JP-S6391600-A (JP)
Inventor: MASUBUCHI AKIRA
IPC: G21F9/28
Filed: 1986-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0658328-A (JP)
Title: Floating bush bearing
Inventor: SAITO SHINOBU
IPC: F16C17/18
Filed: 1992-08-12
Abstract: PURPOSE:To provide a floating bush bearing which can decrease self-excited vibration caused by dynamic pressure of outside oil film. CONSTITUTION:A groove 11 which extends circularly in the fixed depth from the upper part of a bearing face 4 in reverse rotational direction of a shaft 1, is formed, a pocket 13 to which a filler opening 12 is communicated at the starting terminal in the rotational direction A of the shaft 1, is formed, and a step part 14 is formed at the end terminal. Oil 7 supplied from the filler opening 12 flows in the groove 11 from the pocket 13 in the rotational direction A of the shaft 1, by viscosity of outer oil film 9 which acts by rotation of a bush 2 to rotate together with the shaft 1, and as it approaches the step part 14 formed at the end terminal in the direction A, system is dammed and dynamic pressure is generated. When self-excited vibration occurrs by being by dynamic pressure to act on the outer oil film 9 on the under side this dynamic pressure increases or decreases in response to that vibration in order to depress the vibration.